#615DF3#615DF3
#615DF3 is a mid, highly saturated blue. Relative luminance 0.168; OKLCH L 57.0% C 0.218 H 278.1°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).
Color values
| HEX | #615DF3 |
|---|---|
| RGB | rgb(97, 93, 243) |
| HSL | hsl(242, 86%, 66%) |
| HSV | hsv(242, 62%, 95%) |
| CMYK | cmyk(60.1%, 61.7%, 0%, 4.7%) |
| CIE-LAB | lab(48.06, 44.32, -74.94) |
| CIE-LCH | lch(48.06, 87.06, 300.60°) |
| OKLab | oklab(57.05% 0.0308 -0.2157) |
| OKLCH | oklch(57.05% 0.218 278.1) |
| XYZ | xyz(25.0166, 16.8393, 86.7087) |
| Luminance | 0.1684 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Periwinkle
#665FD1
ΔE00 4.53
Mediumslateblue
#7B68EE
ΔE00 5.00
Warm Blue
#4B57DB
ΔE00 5.05
Light Indigo
#6D5ACF
ΔE00 5.33
Slate Blue
#6A5ACD
ΔE00 5.44
Electric Blue
#0652FF
ΔE00 6.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#615DF3 #EFF35D
analogous
#5DA4F3 #615DF3 #AC5DF3
triadic
#615DF3 #F3615D #5DF361
tetradic
#615DF3 #F35DA4 #EFF35D #5DF3AC
square
#615DF3 #F35DA4 #EFF35D #5DF3AC
split-complementary
#615DF3 #F3AC5D #A4F35D
monochromatic
#140FC7 #2924EF #615DF3 #9996F7 #D0CFFB
Accessibility & contrast
On white
4.81
#615DF3 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.37
#615DF3 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #615DF3
4.81:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##615DF3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##615DF3 | 1.00 | 4.81 | 4.37 | 4.81 |
| #FFFFFF | 4.81 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.37 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.81 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0078F8
Deuteranopia (green-blind)
#006CF0
Tritanopia (blue-blind)
#00829F
Achromatopsia (no color)
#727272
Design tokens & code
CSS
--color: #615df3; /* rgb */ color: rgb(97, 93, 243); /* oklch */ color: oklch(57.0% 0.218 278.1);
Tailwind
colors: {
custom: {
50: '#9c8bf8',
500: '#615df3',
950: '#000000',
},
}SCSS
$custom: #615df3; $custom-light: #9c8bf8; $custom-dark: #000000;
JSON
{
"hex": "#615df3",
"rgb": {
"r": 97,
"g": 93,
"b": 243
},
"hsl": {
"h": 241.6,
"s": 86.207,
"l": 65.882
},
"oklch": {
"l": 0.57045,
"c": 0.21787,
"h": 278.1
},
"luminance": 0.16841
}Semantic roles & 50–950 ramp
primary
#615DF3
secondary
#EDEFBD
accent
#E303DD
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#0F0C17
muted
#7F7D85